On Oct. 16, 2021, three years after 11 people were killed at the Tree of Life Synagogue in Pittsburgh’s Squirrel Hill neighborhood, a man jogs along the fencing outside the dormant building, decorated with artwork submitted by Pittsburgh area school students. Renowned architect Daniel Libeskind is among those working to transform the site to share space with the Holocaust Center of Pittsburgh.                                                                AP Photo/Keith Srakocic